APA
United Nations Statistical Commission, . (1987). International Comparison of Gross Domestic Product in Europe 1980. Results of the European Comparison Programme. New York: .
Chicago
United Nations Statistical Commission, . 1987. International Comparison of Gross Domestic Product in Europe 1980. Results of the European Comparison Programme. New York: .
Harvard
United Nations Statistical Commission, . (1987). International Comparison of Gross Domestic Product in Europe 1980. Results of the European Comparison Programme. New York: .
MLA
United Nations Statistical Commission, . International Comparison of Gross Domestic Product in Europe 1980. Results of the European Comparison Programme. New York: . 1987.
BookSeries: Conference of European Statisticians / Statistical Standards and Studies 37.Publisher: New York, 1987Description: 170 S. ; 30cm.